Academy

Mesh Bed Levelling for LK4PRO & LK5PRO
  Some users of Longer FDM printers prefer to use a BL-TOUCH automatic leveling system in order to obtain more precise and higher quality prints, as well as making the printing bed leveling process easier and more immediate. However, the...
Continue reading
BL-Touch Installing Guide for LK4PRO & LK5PRO
Longer LK4PRO & LK5PRO are two FDM Printers capable of producing high quality 3D prints. However, you can increase the ease and quality of printing by installing a BL-TOUCH or 3D-TOUCH compatible automatic leveling sensor.   Preparation Download and install...
Continue reading
PETG 3D Printing in FDM
Longer FDM 3D printers are capable of printing PETG with high quality. This type of material offers many advantages, as it can be printed as easily as PLA but is as durable as ABS. To 3D print the PETG, you...
Continue reading
FDM 3D Printers – 24V vs 12V
FDM 3D printers on the market usually work at 12V or 24V. The choice is made based on the characteristics of the product, the type of user to whom it is intended, and also the production costs; however, even if...
Continue reading